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Cheap flights from New York to Ontario International (NYC - ONT)

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The best prices from New York to Ontario International are usually found in February or January, booked 45 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

How to find the cheapest flight from
New York (NYC) to Ontario International (ONT)

NYC - ONT
Price
$257 - $518
Popular in December High demand for flights, 30% potential price rise
Cheapest in February Best time to find cheap flights, 29% potential price drop
Round-trip from $257 From New York to Ontario International
One-way from $71 One-way flight from New York to Ontario International
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from New York to Ontario International?

Users have found that flying from New York to Ontario International on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from New York to Ontario International?

To save on the cost of your flight from New York to Ontario International, book at least 17 days before your planned departure. Booking around this time can save you about 8% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $87 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $97.

What is the cheapest month to fly from New York to Ontario International?

Our data shows that September tends to be the cheapest month to fly to Ontario International from New York. Users have commonly found prices around $95 for the month, but tickets can be as low as $46. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from New York to Ontario International (NYC - ONT)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 26% on flights from New York to Ontario International by exploring options for tickets in the evening.

Cheap flights from New York to Ontario International in August, September 2020

The best prices found for NYC to ONT flights for August, September
26 Jul - 31 Jul
$143pp
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
EWR
Newark
8 Aug - 30 Aug
$146pp
EWR
Newark
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
EWR
Newark
20 Aug - 24 Aug
$148pp
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
EWR
Newark

New York to Ontario International 2020 flight deals

Cheap flights to Ontario International from New York found for this year
26 Jul - 31 Jul
$143pp
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
EWR
Newark
8 Aug - 30 Aug
$146pp
EWR
Newark
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
EWR
Newark
20 Aug - 24 Aug
$148pp
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
EWR
Newark

Non-stop flights to Ontario International from New York

Save time with New York to Ontario International direct flight deals
9 Sep - 16 Sep
$317pp
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
ONT
Ontario
ONT
Ontario
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl
1 Sep - 8 Sep
$337pp
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
ONT
Ontario
ONT
Ontario
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl
10 Dec - 4 Jan
$342pp
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
ONT
Ontario
ONT
Ontario
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl

Last minute flights from New York to Ontario International

Late deals on round-trip flights to Ontario International from New York, departing today and this week
26 Jul - 31 Jul
$143pp
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
EWR
Newark
24 Jul - 6 Aug
$150pp
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
EWR
Newark
26 Jul - 4 Aug
$160pp
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
EWR
Newark

One-way flights to Ontario International from New York

The cheapest one-way flights from New York to Ontario International
7:58 am - 1:32 pm
Multiple Airlines
2 Stops
32h 34m
EWR - ONT
Multiple Airlines
$71
FlightNetwork
2:01 am - 3:09 pm
Multiple Airlines
2 Stops
16h 08m
EWR - ONT
Multiple Airlines
$74
FlightNetwork
2:01 am - 3:09 pm
Multiple Airlines
2 Stops
16h 08m
EWR - ONT
Multiple Airlines
$75
FlightNetwork

Related info for your journey

Useful info, stats and facts about New York to Ontario International flights.

Flight FAQs

From New York to Ontario International

Are flight prices decreasing from New York to Ontario due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both New York and Ontario for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from New York to Ontario International for under $200 on Cheapflights?

Yes, there are multiple flights from New York to Ontario International for under $200. The cheapest flight booked recently is on Multiple Airlines for just $143, but on average you can expect to pay $164.

Are there nonstop flights from New York to Ontario International for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from New York to Ontario International under $400. A good price for a nonstop flight from New York to Ontario International is less than $380.

Are there last-minute flights available from New York to Ontario International for under $200?

There are currently 20+ open flights from New York to Ontario International within the next 7 days for less than $200.

What days are nonstop flights available from New York to Ontario?

Nonstop flights can be found on the following days: Monday, Saturday.

Is New York weather warmer or cooler than Ontario?

You can imagine temperatures to be in the 95 °F range in July. The weather in Ontario is generally hotter than New York's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from New York to Ontario International?

JetBlue, Delta, and Allegiant Air can get you from New York to Ontario International in just under 6h 10m. Your travel time can differ by up to 1h 41m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

Alternative routes for New York to Ontario International

Destination information for Ontario International

Things to know before you go. Useful info for your trip from New York to Ontario International
Flight duration
5h 42m

Airports servicing New York

Newark Intl (EWR)
La Guardia (LGA)

Airports servicing Ontario

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